Granted Patent
Utility
US 6,505,937 · App. 09/539,779
Test slide for a vision testing apparatus
Inventor:
Adeeb G. Saba
Patented Case
View Patent ↗
Granted: Jan 14, 2003
Filed: Mar 31, 2000
Inventor
Adeeb G. Saba
Assignee (at issue)
Titmus Optical, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.